© 2002 Fairchild Semiconductor Corporation

www.fairchildsemi.com

BC556 / BC557 / BC558 / BC559 / BC560 Rev. 1.7

1

January 2016

BC556 / BC557 / BC558 / BC559 / BC560

PNP Epitaxial Silicon Transistor

Features

• Switching and Amplifier

• High-Voltage: BC556, VCEO = -65 V

• Low-Noise: BC559, BC560

• Complement to BC546, BC547, BC548, BC549, and BC550

Ordering Information

Part Number

Marking

Package

Packing Method

BC556ABU

BC556A

TO-92 3L

Bulk

BC556ATA

BC556A

TO-92 3L

Ammo

BC556BTA

BC556B

TO-92 3L

Ammo

BC556BTF

BC556B

TO-92 3L

Tape and Reel

BC556BTFR

BC556B

TO-92 3L

Tape and Reel

BC557ATA

BC557A

TO-92 3L

Ammo

BC557BTA

BC557B

TO-92 3L

Ammo

BC557BTF

BC557B

TO-92 3L

Tape and Reel

BC558BTA

BC558B

TO-92 3L

Ammo

BC559BTA

BC559B

TO-92 3L

Ammo

BC559CTA

BC559C

TO-92 3L

Ammo

BC560CTA

BC560C

TO-92 3L

Ammo

1. Collector

1 2

3

1

2

3

Straight Lead

Bent Lead

TO-92

Bulk Packing

Tape & Reel

Ammo Packing

2. Base

3. Emitter